Obinna Mbila
Atlanta,GA
Summary
Passionate and results-driven Cybersecurity Engineer with 10 years of experience protecting organizations from cyber threats. Skilled in Extended Detection and Response (XDR), Splunk, Palo Alto Networks XSOAR, and Trend Micro solutions. Experienced in setting up and managing SIEM systems, using Splunk for real-time threat detection, incident response, and threat hunting. Strong background in vulnerability management, risk assessment, and building security strategies that keep businesses safe and compliant. Well-versed in automating security workflows with XSOAR to speed up incident response and improve efficiency. A proactive team player who thrives on solving complex security challenges and collaborating to stay ahead of evolving cyber threats.
Overview
7
7
years of professional experience
Work History
Cyber security engineer
Ochsner Health
New Orleans, Louisiana
03.2023 - Current
- Monitored security logs and SIEM alerts, promptly responding to potential incidents and notifying appropriate teams.
- Investigated system Alerts from Endpoint Protection tool, remediated malicious files and unsigned processes.
- Implemented isolations of infected endpoints from the network and ensured Field techs reimaged the systems before joining the network.
- Kept abreast with emerging cyber threats and implemented necessary countermeasures for improved resilience.
- Removed computer viruses and malware from affected computers, collaborating with security team to analyze security-related incidents.
- Assisted in selecting and implementing industry-leading technologies.
Senior Cyber Security Engineer
Atlanticus Holdings
Atlanta, Georgia
05.2020 - 02.2023
- Trained systems users in security awareness to maintain system security.
- Tested security measures and systems, performing risk assessments
- Developed solutions to limit access to protected data and programs.
- Partnered with security professionals to identify and address problems through incident validation and action synchronization.
- Collated clear cyber security documentation and reports for senior management.
- Carried out analysis on security alerts, identifying and recommending actions on high risks.
- Led root cause analysis and incident management, communicating outcomes to non-technical teams.
Cyber Security Engineer
Cavaliers Logistics
Atlanta, Georgia
01.2018 - 04.2020
- Analyzed findings in investigative matters, and developed fact-based reports.
- Developed risk assessment reports to identify threats and vulnerabilities.
- Conducted IT audit assessments for systems or applications to recommend solutions to mitigate risks using SIEM.
- Designed tests and tools to break into security-protected applications and networks to probe for vulnerabilities.
- Coordinated emergency disaster recovery, minimizing data loss by 64% annually.
- Achieved 'Excellent' audit compliance for ICT security operations.
- Developed solutions to limit access to protected data and programs.
Education
Master of Science - Cyber security
University of Derby
England2019
Bachelor of Science - Computer Science
Micheal Okpara Univesity
Nigeria2014
Diploma - Computer Networking
National Institute Of Information Technology
Nigeria2011
Skills
- Python
- PowerShell
- Metasploit
- Kali-Linux
- Owasp Zap
- Risk assessments
- Incident analysis
- Splunk
- Active Directory
- Nessus
- Cisco ESA
- Cortex XDR
- XSOAR
- Vulnerability analysis
- Sentinel One EDR
Trainings
- Pen-Test with OWASP ZAP
- Industrial IoT on Google Cloud
- Introduction to cloud Identity
Timeline
Cyber security engineer
Ochsner Health
03.2023 - Current
Senior Cyber Security Engineer
Atlanticus Holdings
05.2020 - 02.2023
Cyber Security Engineer
Cavaliers Logistics
01.2018 - 04.2020
Master of Science - Cyber security
University of Derby
Bachelor of Science - Computer Science
Micheal Okpara Univesity
Diploma - Computer Networking
National Institute Of Information Technology
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